Investigation and analysis of electro-optical devices in implementation of microwave photonic filters

被引：16
作者：
Sadeev, Tagir S. [1 ]
Morozov, Oleg G. [1 ]
机构：
[1] Kazan Natl Res Tech Univ, Kazan 420111, Russia
来源：
OPTICAL TECHNOLOGIES FOR TELECOMMUNICATIONS 2011 | 2012年 / 8410卷
关键词：
microwave photonic filter; frequency response; mach-zehnder modulator; optical phase modulator; spectrum conversion; FIBER BRAGG GRATINGS; NEGATIVE COEFFICIENTS; INVERSION; LASER;
D O I：
10.1117/12.923121
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We analyze the most effective way to obtain microwave-photonic filter's coefficients, specifically implemented by electro-optical modulators. These devices are attractive to obtain desired number and sign of coefficients which results in high tunability and reconfigurability of filters. One have to decide which device will be the most appropriate in obtaining desired frequency response of the filter. The results of numerical simulations are presented for phase modulator, single-port mach-zehnder modulator and dual-port mach-zehnder modulator
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页数：8
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